1 files changed, 0 insertions, 4 deletions
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index f808a3be6bb..ab65134fd00 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -13,15 +13,12 @@ use core::prelude::*;
 use ast::{RegionTyParamBound, TraitTyParamBound, required, provided};
 use ast;
 use ast_util;
-use ast_util::{operator_prec};
-use opt_vec;
 use opt_vec::OptVec;
 use attr;
 use codemap::{CodeMap, BytePos};
 use codemap;
 use diagnostic;
 use parse::classify::{expr_is_simple_block, expr_requires_semi_to_be_stmt};
-use parse::classify::{stmt_ends_with_semi};
 use parse::token::ident_interner;
 use parse::{comments, lexer, token};
 use parse;
@@ -34,7 +31,6 @@ use core::char;
 use core::dvec::DVec;
 use core::io;
 use core::option;
-use core::str::{push_str, push_char};
 use core::str;
 use core::u64;
 use core::vec;